<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:100%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:100%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:100%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width:100%" placeholder="请选择">
        <el-option v-for="item in employment" :key="item.id" :value="item.id" :label="item.value" />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:100%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="formData.departmentName" style="width:100%" placeholder="请选择部门" @focus="focusFn" />
      <div class="tree-box">
        <el-tree v-show="showTree" :data="treeData" :props="{'label':'name'}" default-expand-all @node-click="handleNodeClick"	/>
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:100%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="cancelBtn">取消</el-button>
      <el-button type="primary" @click="addBtn">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { addEmployeesAPI } from '@/api/employees'
import { getTreeData } from '@/utils'
import { getDepartmentsAPI } from '@/api/departments'
import employeesFamat from '@/constant/employees'
export default {
  name: 'EmpDialog',
  data() {
    return {
      // 添加表单字段
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // 添加表单的校验字段
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      employment: employeesFamat.hireType, // 聘用形式数据显示
      treeData: [], // 树形结构数据
      showTree: false
    }
  },
  created() {
    console.log(this.employment)
  },
  methods: {
    // 点击取消按钮
    cancelBtn() {
      // 重置表单
      this.$refs.addForm.resetFields()
      this.$emit('closee')
    },
    // 重置表单
    resetForm() {
      this.$refs.addForm.resetFields()
    },
    // 点击确定按钮
    addBtn() {
      // 进行兜底验证
      this.$refs.addForm.validate(async bool => {
        if (!bool) return
        // 调用接口
        console.log(this.formData)
        await addEmployeesAPI(this.formData)
        // 表单重置
        this.$refs.addForm.resetFields()
        this.$emit('closee')
      })
    },
    async  focusFn() {
      const res = await getDepartmentsAPI()
      // 进行数据处理
      this.treeData = getTreeData(res.data.depts, '')
      this.showTree = true// 部门显示
    },
    // 点击树形结构某个节点触发事件
    handleNodeClick(data) {
      // 如果有子节点,就不能选中这个
      if (data && data.children) return
      // 把选中的值赋值给表单中部门的数据
      this.formData.departmentName = data.name
      // 关闭树形结构显示
      this.showTree = false
    }
  }
}
</script>

<style lang="scss" scoped>
.el-form{
  padding:0 60px 0 30px;
}
  </style>
